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Updated to allow delimiter to be set

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This commit is contained in:
n1474335 2017-06-23 12:18:08 +00:00
parent a417a6469c
commit 5c774a3ce2
1 changed files with 6 additions and 4 deletions
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10
src/core/Utils.js
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@ -366,19 +366,21 @@ const Utils = {
* Translates an array of bytes to a hex string. * Translates an array of bytes to a hex string.
* *
* @param {byteArray} byteArray * @param {byteArray} byteArray
* @param {string} [delim=" "]
* @returns {string} * @returns {string}
* *
* @example * @example
* // returns "fe09a7" * // returns "fe09a7"
* Utils.byteArrayToHex([0xfe, 0x09, 0xa7]); * Utils.byteArrayToHex([0xfe, 0x09, 0xa7], "");
*/ */
byteArrayToHex: function(byteArray) { byteArrayToHex: function(byteArray, delim) {
if (!byteArray) return ""; if (!byteArray) return "";
delim = typeof delim === "undefined" ? " " : delim;
let hexStr = ""; let hexStr = "";
for (let i = 0; i < byteArray.length; i++) { for (let i = 0; i < byteArray.length; i++) {
hexStr += Utils.hex(byteArray[i]) + " "; hexStr += Utils.hex(byteArray[i]) + delim;
} }
return hexStr.slice(0, hexStr.length-1); return hexStr.slice(0, hexStr.length - delim.length);
}, },